You can't, you have to either see it in the wild or capture it. Fortunately, if Suicune runs away from you when you see it in the wild, it will appear again later for you to capture, so you don't have to constantly be prepared to catch it. However, if it faints on you it's gone for good, so be careful.
As far as I know Suicune only appears in Gold, Silver, and Crystal versions, and it can't be traded to any others. In Gold and Silver you scare it away along with the rest of the mystical dogs when you find it in the burnt building in Ecruteak, but I believe in Crystal it stays and battles you, so you'll need to be ready to catch it then.
However, I expect it will be available in the new Heart Gold and Soul Silver games, and those will probably be trade-compatible with Diamond, Pearl, and Platinum versions, so you could trade it over.
Without seeing cresselia, you must go to bed during the night (approxiamately 10pm) and he will appear in a dream. that is how you get him on your pokedex.
A bat
The only time Ponyboy can remember seeing Johnny without a defeated, suspicious look in his eye when he was saving the children in the church.
Sableye can be caught in Pokémon Diamond after you've obtained the national pokedex, which requires you seeing every Pokémon in the Sinnoh pokedex. After getting the national pokedex, reload the game with a copy of Pokémon Sapphire in the GBA slot of the DS. You will know it's worked if the migrate option appears in the main menu. After loading back into the game, fly to Iron Island and explore its cave. Sableye should eventually appear here. Alternatively, you can catch Sableye in Sapphire and migrate it to your Diamond's Pal Park to catch.
go to hearthrome city there in one house bebe will be there she will give you eevee
you cant sorry :(
You can't.
there was a code to fill in missing numbers for the pke dex but it would completely mess up your game.
Impossible. Only if you use an Action Reply which you can buy at a Gamestop that might have it for around 20$. You'll have to ask for it though, they aren't on display most of the time.
you need a cheat for it.
use an action replay
Without seeing cresselia, you must go to bed during the night (approxiamately 10pm) and he will appear in a dream. that is how you get him on your pokedex.
you can't. its impossible UNLESS you are on a ROM WITH CHEATS!
You can catch them on Iron Island once you have the National Pokedex. You get this by seeing all the Pokemon on the Sinnoh Pokedex.
Sinnoh Pokedex people have been asking "what is Pokemon 111 in the sinnoh pokedex?" It is Garchomp. There are 2 ways of seeing/catching Garchomp. 1. Beat Cynthia 2. It is the top evoulution of Gible Hope This Helps!
Get the National Pokedex by seeing every Pokemon in the Sinnoh Pokedex
you can't